A. Devulapalli

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cs.IT2023

Differentially Private Secure Multiplication: Hiding Information in the Rubble of Noise

Viveck R. Cadambe, Ateet Devulapalli, Haewon Jeong +1

We consider the problem of private distributed multi-party multiplication. It is well-established that Shamir secret-sharing coding strategies can enable perfect information-theore…

cs.IT2021

$ε$ -Approximate Coded Matrix Multiplication is Nearly Twice as Efficient as Exact Multiplication

Haewon Jeong, Ateet Devulapalli, Viveck R. Cadambe +1

We study coded distributed matrix multiplication from an approximate recovery viewpoint. We consider a system of $P$ computation nodes where each node stores $1/ m$ of each multipli…

Differentially Private Secure Multiplication: Hiding Information in the Rubble of Noise

ε-Approximate Coded Matrix Multiplication is Nearly Twice as Efficient as Exact Multiplication

$ε$ -Approximate Coded Matrix Multiplication is Nearly Twice as Efficient as Exact Multiplication